Avengers: Endgame had a lot of high-profile moments that will forever change the Marvel Cinematic Universe. However, there are also a lot of small events, and we've compiled a list of ten moments in Endgame that are important in ways you might not realize.

Although the Ancient One died in Doctor Strange, Tilda Swinton reprised her role for Endgame. She helped to explain the more confusing elements of the movie's time travel. She also had a moment with Bruce Banner/Hulk that might have some major implications in the future. After the Ancient One magically shoved the combination of the two, Bruce emerged, not Hulk. This might indicate the fusion between the two isn't as permanent as it seems.

Another important character is Harley Keener, who played an integral role in Iron Man 3. He appeared in Endgame at Tony Stark's funeral, providing evidence of Iron Man's effect of regular people. However, this moment might also foreshadow things to come with Keener as actor Ty Simpkins, who plays the character, has said he'd like to play Iron Lad in the MCU.

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Check out the video below for more seemingly minor moments that might have a big impact on the MCU.

As the MCU continues, some of these events will have a payoff of some sort, though others might just remain teases of a future that will never come.

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Directed by Joe and Anthony Russo, Avengers: Endgame stars Robert Downey Jr. as Iron Man, Chris Evans as Captain America, Mark Ruffalo as Bruce Banner, Chris Hemsworth as Thor, Scarlett Johansson as Black Widow, Jeremy Renner as Hawkeye, Brie Larson as Captain Marvel, Paul Rudd as Ant-Man, Don Cheadle as War Machine, Karen Gillan as Nebula, Danai Gurira as Okoye and Bradley Cooper as Rocket, with Gwyneth Paltrow Pepper Potts, Jon Favreau as Happy Hogan, Benedict Wong as Wong, Tessa Thompson as Valkyrie and Josh Brolin as Thanos. The film is in theaters now.